Dr. Curtis Anthony Clark, MD
- Medicare services, 2024
- 1,814
- Medicare patients, 2024
- 143
- Part D claims, 2024
- 85
- Hospital affiliations
- 3
- Industry payments
- $275
- Practice address
- 3601 Cci NW Dr, Huntsville, AL 35805
- Practice phone
- Call (256) 319-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alliance Cancer Care
Huntsville, Alabama
Find Dr. Clark's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Curtis Anthony Clark is a radiation oncologist in Huntsville, Alabama
Dr. Clark practices at Alliance Cancer Care in Huntsville, Alabama.
Dr. Clark's NPI, 1225591878, was assigned on April 10, 2019. Dr. Clark graduated from University of Texas Medical School at San Antonio in 2019. Dr. Clark holds Alabama license 42113.
- NPI
- 1225591878NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365986015
- NPI enumeration date
- April 10, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 319-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Curtis Anthony Clark practices at Alliance Cancer Care in Huntsville, Alabama
Dr. Clark's primary practice is Alliance Cancer Care, at 3601 Cci NW Dr, Huntsville, AL 35805 in Madison County. The practice phone is (256) 319-5400.
- Alliance Cancer Care3601 Cci NW Dr, Huntsville, AL 35805 · Madison CountyPhone(256) 319-5400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Curtis Anthony Clark is affiliated with 6 sites of care and 2 medical groups
Dr. Clark's primary practice is Alliance Cancer Care in Huntsville, Alabama. Dr. Clark is also affiliated with Huntsville Hospital. The medical group on file is Clearview Cancer Institute. Dmand AI also links Dr. Clark to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Curtis Anthony Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alliance Cancer Care | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Curtis Anthony Clark is one of 74 radiation oncologists in Alabama
Radiation oncology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Clark is licensed in Alabama.
Specialties and state licenses
- Radiation oncology, AlabamaPrimary
Radiation oncologists near Dr. Clark
Counts of radiation oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Curtis Anthony Clark billed Medicare for 1,814 services in 2024
CMS data shows 1,814 Medicare services from Dr. Clark across 16 procedure codes in 2024, for 143 Medicare patients. Medicare paid $267,041 for them. Every service was in an office.
Dr. Clark's Medicare services by type, 2024
- Imaging1,018
- Other services658
- Office and hospital visits106
- Surgery32
Dr. Clark compared with the Alabama median for radiation oncologists, 2024
- Dr. Clark
- Alabama median
- Medicare services
- 1,814vs 1,46124% above
- Medicare patients
- 143vs 16011% below
- Part D claims
- 24vs 8170% below
Medians across 71 radiation oncologists in Alabama with Dmand AI profiles that report each measure.
Dr. Clark's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clark and other radiation oncologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Curtis Anthony Clark treated 143 Medicare patients in 2024, average age 77
CMS counts 143 Medicare patients who saw Dr. Clark in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 71, with 46% women.
Dr. Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Clark's Medicare patients by sex, 2024
- Women5941%
- Men8459%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- Cancer75%
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes43%
- Ischemic heart disease40%
- Chronic kidney disease33%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Curtis Anthony Clark wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 85 Medicare Part D claims for 50 patients. 92% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $325 in total drug cost.
Dr. Clark's Part D claims by kind of drug, 2024
- Generic78 claims92%
- Brand-name and other7 claims8%
Dr. Clark's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Curtis Anthony Clark takes part in Medicare
Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Curtis Anthony Clark received $275 in industry payments in 2025
CMS Open Payments shows 7 general payments to Dr. Clark from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kyowa Kirin, Inc. paid the most, $125.
Companies that paid Dr. Clark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Curtis Anthony Clark graduated from University of Texas Medical School at San Antonio
Dr. Clark graduated from University of Texas Medical School at San Antonio in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Curtis Anthony Clark's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Curtis Anthony Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Curtis Anthony Clark's NPI number?
Dr. Curtis Anthony Clark's NPI number is 1225591878. It was assigned on April 10, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Curtis Anthony Clark?
Dr. Curtis Anthony Clark is a radiation oncologist in Huntsville, Alabama. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Curtis Anthony Clark practice?
Dr. Clark practices at 3601 Cci NW Dr, Huntsville, AL 35805. Dr. Clark's primary practice is Alliance Cancer Care in Huntsville, Alabama. Dmand AI also links Dr. Clark to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Curtis Anthony Clark's office phone number?
The practice phone on file for Dr. Clark is (256) 319-5400.
What is Dr. Curtis Anthony Clark's medical license number?
Dr. Clark holds Alabama license 42113.
Which hospitals is Dr. Curtis Anthony Clark affiliated with?
Dr. Clark is affiliated with Huntsville Hospital. Dmand AI links Dr. Clark to 2 more hospitals.
What medical group is Dr. Curtis Anthony Clark part of?
Dr. Clark is linked to Clearview Cancer Institute. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Curtis Anthony Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 1,814 services in 2024, and Dr. Clark accepts Medicare assignment.
How many Medicare patients does Dr. Curtis Anthony Clark see?
CMS counts 143 Medicare patients who saw Dr. Clark in 2024, with an average age of 77.
What services does Dr. Curtis Anthony Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were radiation oncology (77014), medicare service (G6015) and medicare service (G6012).
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Where did Dr. Curtis Anthony Clark go to medical school?
Dr. Clark graduated from University of Texas Medical School at San Antonio in 2019.
What drugs does Dr. Curtis Anthony Clark prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. Curtis Anthony Clark received payments from drug or device companies?
CMS Open Payments shows $275 in general payments to Dr. Clark from 4 companies from 2025 to 2025. The largest total came from Kyowa Kirin, Inc.
How long has Dr. Curtis Anthony Clark been practicing?
Dr. Clark graduated from medical school in 2019, 7 years ago.
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